Melting point :170°C
alpha :D20 +19° (c = 0.45 in ethanol)
Boiling point :490.8±45.0 °C(Predicted)
Density :1.19±0.1 g/cm3(Predicted)
Flash point :2℃
storage temp. :2-8°C
solubility :DMF: 30 mg/ml; DMF:PBS (pH 7.2)(1:3): 0.25 mg/ml; DMSO: 20 mg/ml; Ethanol: 2 mg/ml
pka :14.73±0.40(Predicted)
InChI :InChI=1/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h8-10,15-17,20H,2-7H2,1H3/t15-,16+,17+,18+/s3
InChIKey :MEHHPFQKXOUFFV-OWSLCNJRSA-N
SMILES :[C@@]12([H])CC[C@H](O)[C@@]1(C)C=CC1=C3CCC(=O)C=C3CC[C@@]21[H] |&1:0,4,6,20,r|
CAS DataBase Reference :10161-33-8(CAS DataBase Reference)
EPA Substance Registry System :Estra-4,9,11-trien-3-one, 17-hydroxy-, (17.beta)- (10161-33-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P308+P313 IF exposed or concerned: Get medical advice/attention.